| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.84 | 8.136% | $131.7529 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $215.30 | 9.124% | $234.944 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $219.28 | 6.234% | $232.9499 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $250.66 | 5.183% | $263.6517 | $263.65 | $263.65 | $263.70 |
| Purchase #5 | $33.31 | 13.678% | $37.8661 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $145.60 | 11.257% | $161.9902 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $40.55 | 7.448% | $43.5702 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $1,026.54 | $1,106.7250 | $1,106.72 | $1,106.70 | $1,106.80 | |